Search

Christopher S. Kessler

Examiner (ID: 2687, Phone: (571)272-6510 , Office: P/1734 )

Most Active Art Unit
1734
Art Unit(s)
1742, 1733, 1759, 1793, 1734
Total Applications
1011
Issued Applications
532
Pending Applications
137
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17420482 [patent_doc_number] => 11253917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Material processing systems [patent_app_type] => utility [patent_app_number] => 15/927495 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 28 [patent_no_of_words] => 12113 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15927495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927495
Material processing systems Mar 20, 2018 Issued
Array ( [id] => 13306239 [patent_doc_number] => 20180204656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => POROUS STABILIZED BEDS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 15/910052 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910052
Porous stabilized beds, methods of manufacture thereof and articles comprising the same Mar 1, 2018 Issued
Array ( [id] => 17923118 [patent_doc_number] => 11466353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Heat treatment of a nickel base alloy and components thereof [patent_app_type] => utility [patent_app_number] => 16/488304 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488304 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488304
Heat treatment of a nickel base alloy and components thereof Feb 27, 2018 Issued
Array ( [id] => 13387873 [patent_doc_number] => 20180245478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => TITANIUM ALLOY HAVING GOOD OXIDATION RESISTANCE AND HIGH STRENGTH AT ELEVATED TEMPERATURES [patent_app_type] => utility [patent_app_number] => 15/903545 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903545
Titanium alloy having good oxidation resistance and high strength at elevated temperatures Feb 22, 2018 Issued
Array ( [id] => 13315479 [patent_doc_number] => 20180209276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => TURBO-MACHINE IMPELLER MANUFACTURING [patent_app_type] => utility [patent_app_number] => 15/890693 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890693
Turbo-machine impeller manufacturing Feb 6, 2018 Issued
Array ( [id] => 14760663 [patent_doc_number] => 10391713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => 3D printer [patent_app_type] => utility [patent_app_number] => 15/889664 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 44 [patent_no_of_words] => 4869 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889664
3D printer Feb 5, 2018 Issued
Array ( [id] => 15324929 [patent_doc_number] => 20200002794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => HIGH PERFORMANCE SOLID LUBRICATING TITANIUM AMORPHOUS ALLOY [patent_app_type] => utility [patent_app_number] => 16/484387 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484387
High performance solid lubricating titanium amorphous alloy Jan 29, 2018 Issued
Array ( [id] => 12833881 [patent_doc_number] => 20180169799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => High Strength Weld Metal for Demanding Structural Applications [patent_app_type] => utility [patent_app_number] => 15/883882 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15883882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883882
High Strength Weld Metal for Demanding Structural Applications Jan 29, 2018 Abandoned
Array ( [id] => 16041701 [patent_doc_number] => 10682703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Systems and methods for delivering materials for printing three dimensional (3D) objects [patent_app_type] => utility [patent_app_number] => 15/869395 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 15286 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869395
Systems and methods for delivering materials for printing three dimensional (3D) objects Jan 11, 2018 Issued
Array ( [id] => 15896325 [patent_doc_number] => 20200147681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => CASTING AND METHOD FOR MANUFACTURING CASTING [patent_app_type] => utility [patent_app_number] => 16/473496 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473496 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473496
CASTING AND METHOD FOR MANUFACTURING CASTING Dec 25, 2017 Abandoned
Array ( [id] => 17905797 [patent_doc_number] => 11459643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => High-strength and high-toughness perforating gun tube and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 16/463634 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4752 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16463634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/463634
High-strength and high-toughness perforating gun tube and manufacturing method therefor Nov 28, 2017 Issued
Array ( [id] => 12260899 [patent_doc_number] => 20180080095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'POWDER METALLURGICALLY MANUFACTURED HIGH SPEED STEEL' [patent_app_type] => utility [patent_app_number] => 15/824431 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3387 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824431
Powder metallurgically manufactured high speed steel Nov 27, 2017 Issued
Array ( [id] => 18778365 [patent_doc_number] => 11820048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Mold and production method therefor [patent_app_type] => utility [patent_app_number] => 16/464301 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7267 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464301
Mold and production method therefor Nov 26, 2017 Issued
Array ( [id] => 12568524 [patent_doc_number] => 10018420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Metal wire heat treatment method using heat treatment jig [patent_app_type] => utility [patent_app_number] => 15/822767 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4160 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822767
Metal wire heat treatment method using heat treatment jig Nov 26, 2017 Issued
Array ( [id] => 17635258 [patent_doc_number] => 11345975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Method for comprehensive recovery of silver-containing lead slag [patent_app_type] => utility [patent_app_number] => 16/073805 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3880 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073805
Method for comprehensive recovery of silver-containing lead slag Nov 20, 2017 Issued
Array ( [id] => 17134952 [patent_doc_number] => 11136498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Core shell particle, method of producing core shell particle, and film [patent_app_type] => utility [patent_app_number] => 15/812559 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812559
Core shell particle, method of producing core shell particle, and film Nov 13, 2017 Issued
Array ( [id] => 17134951 [patent_doc_number] => 11136497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Multicore-shell particle, nanoparticle dispersion liquid, and film [patent_app_type] => utility [patent_app_number] => 15/812413 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8224 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812413
Multicore-shell particle, nanoparticle dispersion liquid, and film Nov 13, 2017 Issued
Array ( [id] => 12563697 [patent_doc_number] => 10016802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Method and apparatus for manufacturing a bent product [patent_app_type] => utility [patent_app_number] => 15/782902 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4920 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782902
Method and apparatus for manufacturing a bent product Oct 12, 2017 Issued
Array ( [id] => 18444740 [patent_doc_number] => 11680300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Tool for realising a press quenching and tempering method [patent_app_type] => utility [patent_app_number] => 15/701466 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4751 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701466
Tool for realising a press quenching and tempering method Sep 11, 2017 Issued
Array ( [id] => 13838535 [patent_doc_number] => 20190022752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => PRE-FUSION LASER SINTERING FOR METAL POWDER STABILIZATION DURING ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 15/658127 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15658127 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658127
Pre-fusion laser sintering for metal powder stabilization during additive manufacturing Jul 23, 2017 Issued
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